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NSN 5305-01-287-7525

Button Head Socket Screw

About this product

Between 4.920 inches and 5.000 inches fastener length, flat chamfer head style, between 0.642 inches and 0.656 inches head diameter, head height: between 0.430 inches and 0.437 inches .

Manufacturer part number 8-52N-572-5-080 for national stock number 5305012877525.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-01-287-7525.

  • MPN or Model

    8-52N-572-5-080

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    093486 - Bolts, Nuts Or Screws, NOI (sub 3)
  • Unit Weight (Est.)
    0.3 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    1.375 inches
  • Fastener Length
    Between 4.920 inches and 5.000 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.642 inches and 0.656 inches
  • Head Height
    Between 0.430 inches and 0.437 inches
  • Hole Diameter
    Between 0.061 inches and 0.067 inches
  • Internal Drive Style
    Hexagon
  • End Application
    Deck machinery; towed array handling equipment; ssbn mk-118 fire control sys; los angeles class ssn (688); sturgeon class ssn (637); seawolf class ssn; sub control & navigation sys; sub armament & fire control; sub acoustic sonar sys; submarine hydraulic systems
  • Thread Diameter
    0.438 inches
  • Width Across Flats
    Between 0.375 inches and 0.379 inches
  • Hole Quantity
    6
  • Hole Type
    Drilled
  • Thready Qty Per Inch (tpi)
    20
  • Min. Tensile Strength (psi)
    180000 pounds per square inch
  • Hardness Rating
    39.0 rockwell c and 45.0 rockwell c
  • Minimum Yield Strength
    155000 pounds per square inch
  • Hole Configuration Style
    Round internal hexagon
  • Material
    Steel
  • Surface Treatment
    Cadmium and chromate
  • Surface Treatment Specification
    Qq-p-416 type 2 cl 2 federal specification single treatment response
  • Thread Series Designator
    Unrf
  • Specification Data
    80205-nas1351 professional/industrial association standard
More from these suppliers
Socket Head Cap Screw

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Mechanic Bill explains Button Head Socket Screw

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NSN 5305012877525

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
8-52N-572-5-080 Zf Industrieantriebe Witten Gmbh
NAS1351-7H80P National Aerospace Standards
20771-001 FIND 33 Sargent Aerospace & Defense, Llc
20863-001 FIND 32 Sargent Aerospace & Defense, Llc
20778-004 FIND 38 Sargent Aerospace & Defense, Llc
20789-001 FIND 50 Sargent Aerospace & Defense, Llc
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